Home / 1,789,615.92-2,684,844.27-591,538.29

Finding the Fourth Proportional to 1,789,615.92, 2,684,844.27 and 591,538.29

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Solution

The fourth proportional to 1,789,615.92, 2,684,844.27 and 591,538.29 is: 887,446.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,615.92 : 2,684,844.27 = 591,538.29 : x
  2. Step 2: Convert to fraction form
    1,789,615.92/2,684,844.27 = 591,538.29/x
  3. Step 3: Cross multiply
    1,789,615.92x = 2,684,844.27 × 591,538.29
  4. Step 4: Simplify right side
    1,789,615.92x = 1,588,188,172,010.19
  5. Step 5: Solve for x
    x = 1,588,188,172,010.19/1,789,615.92
  6. Step 6: Final answer
    x = 887,446.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.